From: Ezequiel Garcia ezequiel@collabora.com
[ Upstream commit 6d9e8cd0553bb03e8ab9d4d2d7d17f3fb639bd86 ]
If the bitstream and the application are incorrectly configuring the reference pictures, the hardware will need to fallback to using some other reference picture.
When the post-processor is enabled, the fallback buffer should be a shadow buffer (postproc.dec_q), and not a CAPTURE queue buffer, since the latter is post-processed and not really the output of the decoder core.
Fixes: 8c2d66b036c77 ("media: hantro: Support color conversion via post-processing") Signed-off-by: Ezequiel Garcia ezequiel@collabora.com Reviewed-by: Philipp Zabel p.zabel@pengutronix.de Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/staging/media/hantro/hantro_h264.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/hantro/hantro_h264.c b/drivers/staging/media/hantro/hantro_h264.c index d561f125085a7..d72ebbd17a692 100644 --- a/drivers/staging/media/hantro/hantro_h264.c +++ b/drivers/staging/media/hantro/hantro_h264.c @@ -327,7 +327,7 @@ dma_addr_t hantro_h264_get_ref_buf(struct hantro_ctx *ctx, */ dst_buf = hantro_get_dst_buf(ctx); buf = &dst_buf->vb2_buf; - dma_addr = vb2_dma_contig_plane_dma_addr(buf, 0); + dma_addr = hantro_get_dec_buf_addr(ctx, buf); }
return dma_addr;